Hi can someone please point me in the right dirrection . After bleeding the radiator's i noticed the pressure gauge on the boiler was verey low just about 1/2 bar , so i added more water via the cold water feed loop.However i ended up putting to much in and know the gauge reed 4 bars and i need it ti be about 1 -1 1/2. I take it i have to release out some water .If so how should i do thid i have tried by releasing some water from a radiator but still the gauge does not move . Please help and an idiots guide would be much appreciated as im freezing and scared to turn the boiler on while pressure is so high